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256VTDC6001 – Marathon 25 HP Vertical Hollow Shaft P-Base Motor, 3 phase, 3600 RPM, 230/460 V, 256TPV Frame, WP1 – V118A

256VTDC6001 – Marathon 25 HP Vertical Hollow Shaft P-Base Motor, 3 phase, 3600 RPM, 230/460 V, 256TPV Frame, WP1 – V118A

256VTDC6001 Marathon Vertical Hollow Shaft P-Base Motors

  • Meets or exceeds NEMA Premium efficiencies
  • High Thrust
  • Weather Protected Type 1 (WP1) enclosure
  • Top angular contact bearings
  • Non-reverse ratchet is standard
  • Couplings of alternative sizes are available through Modification Center
  • Inverter duty 3:1 variable torque with non-reverse ratchet
  • UL Recognized, C-US, and CE Mark

Marathon Motors
Regal Beloit

Description

256VTDC6001 – Marathon 25 HP Vertical Hollow Shaft P-Base Motor, 3 phase, 3600 RPM, 230/460 V, 256TPV Frame, WP1 – V118A

256VTDC6001 Marathon Vertical Hollow Shaft P-Base Motors

General Specifications

UPC: 722856069405 Weight: 385 LB
Packaged Length: 20.72 IN Packaged Width: 20.72 IN
Packaged Height: 30.85 IN

Nameplate Specifications

Output HP: 25 Hp Output KW: 18.7 kW
Frequency: 60/50 Hz Voltage: 230/460 V
Current: 58.0/29.0 A Speed: 3520 rpm
Service Factor: 1.15 Phase: 3
Efficiency: 91.7 % Power Factor: 88
Duty: Continuous Insulation Class: F
Design Code: B KVA Code: G
Frame: 256TPV Enclosure: Weather Protected 1
Thermal Protection: No Ambient Temperature: 40 °C
Drive End Bearing Size: 6309 Opp Drive End Bearing Size: 7311B
UL: Recognized CSA: Y
CE: Y IP Code: 23

Technical Specifications

Electrical Type: Squirrel Cage Inverter Rated Starting Method: Part Wdg Start Low Volt Only & Wye Start Delta Run Or Inverter
Poles: 2 Rotation: Counterclockwise Rotation, Reversible without Non-Reversible Ratchet
Mounting: Round Motor Orientation: Shaft Down
Drive End Bearing: Ball Opp Drive End Bearing: Single Angular Contact
Frame Material: Cast Iron Shaft Type: TP
Overall Length: 27.85 in Shaft Diameter: 1.375 in
Shaft Extension: 0.12 in Assembly/Box Mounting: F1/F2 CAPABLE

Speed Characteristics

Curvepoint Current (Amps) Current (%) Torque (ft-lbs) (%) Speed (RPM) Rated Output (KW) Power Factor (%) Rated Output (Hp)
1/3 175.00 70.00 186.0 1,200 25.00
Locked-Rotor 182.00 74.00 197.0 0 46.0 25.00
Break-Down 105.00 105.00 280.0 3,325 69.0 25.00
No Load 6.50 0.00 0.0 3,600 6.5 25.00
2/3 150.00 75.00 200.0 2,400 25.00
Pull-Up 165.00 70.00 186.0 1,800 25.00
Full Load 29.00 100.0 37.50 100.0 3,545 88.5 25.00

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 %
Current (Amps) 6.50 9.80 15.50 22.00 29.00 33.00 36.70
Rated Output (KW) 0.50 5.20 10.00 15.00 20.20 23.50 25.50
Efficiency (%) 0.0 84.0 90.2 91.0 91.7 91.7 91.0
Power Factor (%) 6.5 71.0 84.0 87.5 88.0 89.0 87.5
Speed (RPM) 3,600 3,580 3,565 3,545 3,520 3,510 3,505
Temp. Rise @ FL 0.0 0.0 0.0 0.0 45.0 60.0 70.0
Torque (ft-lbs) 0.00 9.40 18.80 28.00 37.30 43.00 46.80

Marathon Motors
Regal Beloit

Winter Weather Notice:

Our sales office and customer service teams may be disrupted on January 9th, 2025 due to a Severe Winter Weather advisory in their area. We apologize for any potential delays or disruptions this may pose to you and we appreciate your patience during this event.

 

In the meantime, please feel free to reach out to us for any quotes, questions, or concerns and we will do our best to respond in a timely manner – orders will still be processed normally.

Thanks!

Holiday Hours of Operation:

Our warehouses will be closed 12/24/2024-01/01/2025:

Our Sales Office will remain open with limited hours during this time and will continue to process orders – all shipments will resume on 01/02/2025 – feel free to purchase from our shop or contact us for quotes as usual.

*FYI: If you’ve placed an order with us before 12/24/2024, we are currently experiencing delays in manufacturing/shipping and are working hard to provide updates and complete fulfilment as quickly as possible – we thank you for your business and your patience*

Happy Holidays from IMEX!!!